016a9df7446797450141b809ffd20aa172b1ffe2c19eb90513e79fec52aec9b7

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 10:30

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General

Target

a55b1f5d2906c8d9114b9875db29ea50N.exe
Size

83KB
MD5

a55b1f5d2906c8d9114b9875db29ea50
SHA1

67cc63e10cee2c76bbf21dc40710c8bea0f2788d
SHA256

016a9df7446797450141b809ffd20aa172b1ffe2c19eb90513e79fec52aec9b7
SHA512

5cae39663326d681da29826bfcb4a39fc7a30be1997c3d0daa2379211ca62384de615845a45ee2ad5f944d84d5e3b6c6c1177b0f1bff5a2c583a9b92314d1413
SSDEEP

1536:a7ZyqaFAxTWH1++PJHJXA/OsIZfzc3/Q8zxoaJZV:enaypQSoS

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (2699) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3036-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000a0000000120d5-2.dat	upx
behavioral1/files/0x0002000000010620-6.dat	upx
behavioral1/memory/3036-290-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonIcon.png.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Seoul.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Urumqi.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIconSubpict.png.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Apia.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jre7\bin\dcpr.dll.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Microsoft Games\Purble Place\en-US\PurblePlace.exe.mui.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground.wmv.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\NOTICE.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\charsets.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-6.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp_5.5.0.165303\feature.xml.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.http.registry_1.1.300.v20130402-1529.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jre7\lib\content-types.properties.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\plugin.properties.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.jsp.jasper_1.0.400.v20130327-1442.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\jawt_md.h.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\epl-v10.html.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.addons.swt_1.1.1.v20140903-0821.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench_1.2.1.v20140901-1244.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\EST5EDT.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationLeft_SelectionSubpicture.png.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sendopts_zh_CN.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_ja.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\about.html.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Maldives.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ur.pak.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\about.html.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.alert.ja_5.5.0.165303.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multiview_zh_CN.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-uihandler_zh_CN.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jre7\lib\tzmappings.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\th-TH\tipresx.dll.mui.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Bermuda.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-awt_ja.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad.xml.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\scenesscroll.png.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\uarrow.gif.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt.nl_zh_4.4.0.v20140623020002.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Microsoft Games\Chess\Chess.dll.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\tabskb.dll.mui.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_performance_Thumbnail.bmp.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Abidjan.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-javahelp_ja.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-swing-plaf_zh_CN.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationUp_SelectionSubpicture.png.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationUp_ButtonGraphic.png.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_fr.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCalls.h.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\jconsole.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\ECLIPSE_.RSA.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.extensionlocation.nl_ja_4.4.0.v20140623020002.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-actions_ja.jar.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\redmenu.png.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\plugin.xml.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\Java\jre7\lib\management\snmp.acl.template.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\1047x576black.png.tmp	a55b1f5d2906c8d9114b9875db29ea50N.exe

C:\Users\Admin\AppData\Local\Temp\a55b1f5d2906c8d9114b9875db29ea50N.exe
"C:\Users\Admin\AppData\Local\Temp\a55b1f5d2906c8d9114b9875db29ea50N.exe"
1⤵
- Drops file in Program Files directory
PID:3036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

Filesize
83KB

MD5
2f7a9b357ca7b6dd204b90091a848dbe

SHA1
d14dc40f29f03ed3b0d5dc867ec25daa66137cdb

SHA256
e6123e72b7ac9c79a5430bf6bf8044fb012ad7a1fbd2b3edb88a2877b0446488

SHA512
6545504dfe8ef6221423f27e8e86988818fb47e3dcdd7f878228617f89722b0091276c8bf1e99db65c584d26faf275bcd7f2eb7b8d36c19fa3202958babb5995

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

Filesize
92KB

MD5
210a8da52cf2e56f32d4054c9bdc5ae8

SHA1
71b7c7d21bd39a497ee1b752b9f18937269749c8

SHA256
cd065fc6ffcaf25e333b81263bfe8800159733af88a77309e35b8178dba6c647

SHA512
0153c7f1c4e8183b55f778ae9f0afbab4daf12196785e1e4fe07525e2af594b1a033dba306843fb29afdf7c1953fe1dd1a9584693b51907b61fb3db9b979bd51

Download Submit
memory/3036-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3036-290-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads